1)hyperfine structure of spectral line,光谱线超精细结构2)hyperfine structure of atomic spectrum,原子光谱的超精细结构3)Hg-green hyperfine structure,Hg绿谱线超精细结构4)finestructure,(光谱线的)精细结构5)optical fine structure,光谱精细结构6)fine structure of spectral line,谱线精细结构
用法例句
The unknown optical fine structure,electron paramagnetic resonance(EPR) spectra(zero-field.
